The isospectrality of asymptotic quasinormal modes of large Gauss-Bonnet d-dimensional black holes
نویسندگان
چکیده
We compute the quasinormal frequencies of d-dimensional large spherically symmetric black holes with Gauss-Bonnet corrections in highly damped regime. solve perturbatively master differential equation and we monodromies perturbation variable (analytically continued to complex plane) different contours, order obtain mode spectra. consider tensorial, vectorial scalar gravitational perturbations, obtaining same for three cases like Einstein gravity. also separately perform calculation test fields.
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2023
ISSN: ['1873-1562', '0550-3213']
DOI: https://doi.org/10.1016/j.nuclphysb.2023.116255